Driver-Fixator System, Method, and Apparatus

• US 20080243135A1
• Filed: 01/06/2008
• Published: 10/02/2008
• Est. Priority Date: 03/30/2007
• Status: Abandoned Application

• Current Assignee: Bacterin International Incorporated (OrbiMed Advisors LLC (China))
• Original Assignee: Bacterin International Incorporated (OrbiMed Advisors LLC (China))
• Inventors: Robinson, Randolph C.
• Application Number:
  US11/969,915
• Publication Number:
  US 20080243135A1
• Time in Patent Office: Days
• US Class Current: 606/104
• CPC Class Codes: A61B 17/86 Pins or screws or threaded wires; nuts therefor A61B17/72 take precedence
• CPC Class Codes: A61B 17/8875 Screwdrivers, spanners or wrenches
• CPC Class Codes: A61B 50/20 Holders specially adapted for surgical or diagnostic appliances or instruments drapes with means to hold surgical instruments A61B46/23; for catheters A61M25/02
• CPC Class Codes: A61B 50/30 Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments for wound clamps A61B17/10; for ligaturing clips A61B17/122; packages or dispensers for surgical gloves or finger-stalls A61B42/40
• CPC Class Codes: A61B 90/92 coded with colour
• CPC Class Codes: A61B 90/94 coded with symbols, e.g. text
• CPC Class Codes: B25B 13/56 Spanner sets
• CPC Class Codes: B25B 15/02 operated by rotating the handle
• CPC Class Codes: B25B 23/08 for holding or positioning screw or nut prior to or during its rotation

Abstract

The invention may be characterized as a method, apparatus and bone-fixation system. The system includes a plurality of drivers, each of the drivers including a handle coupled to a shaft, the shaft including a distal tip opposite the handle that is configured to couple with a head of a surgical fixation element, each of the drivers including indicia of a particular length and a particular diameter; and a plurality of surgical fixation elements, each of the plurality of surgical fixation elements being detachably coupled to the distal tip of a corresponding one of the drivers that has indicia of the length and diameter of the fixation element coupled to the driver.

Claims

1. A system including:

a plurality of drivers, each of the drivers including a handle coupled to a shaft, the shaft including a distal tip opposite the handle that is configured to couple with a head of a surgical screw, each of the drivers including indicia of a particular screw length and diameter;

a plurality of surgical screws, each of the plurality of surgical screws being detachably coupled to the distal tip of a corresponding one of the drivers that has indicia of the length and diameter of the screw coupled to the driver; and

a storage unit configured to hold the plurality of drivers so as to enable the plurality of drivers to be moved from one physical location to another physical location while the plurality of drivers are coupled to the plurality of surgical screws.

2. The surgical system of claim 1, wherein the indicia includes a color indicative of the particular screw diameter and a number indicative of the particular screw length.

3. The surgical system of claim 1, wherein the each of the plurality of screws is coupled, by friction, to the distal tip of the corresponding one of the drivers.

4. The surgical system of claim 1, wherein the plurality of drivers are selected, based upon screw length and diameter, for use during a particular surgical procedure.

5. The surgical system of claim 1, wherein the plurality of drivers are designed and include materials so as to enable the plurality of drivers to be sterilized and reused.

6. The surgical system of claim 1, wherein the each of the drivers includes machine-scannable information that identifies each driver.

7. A method comprising:

collecting a plurality of drivers, each of the drivers including a handle coupled to a shaft, the shaft including a distal tip opposite the handle that is configured to couple with a head of a surgical screw, each of the drivers including indicia of a particular screw length;

coupling each of a plurality of surgical screws to the distal tip of a corresponding one of the drivers that has indicia of the length of the screw;

placing each of the collection of the plurality of drivers in a storage unit configured to hold the plurality of drivers; and

sending the collection of the plurality of drivers to another physical location while the plurality of drivers are coupled to the plurality of surgical screws.

8. The method of claim 7, including:

placing each of the collection of the plurality of drivers in the storage unit after the plurality of surgical screws are coupled to the distal tip of a corresponding one of the drivers.

9. The method of claim 7, including:

receiving the plurality of drivers, each of the plurality of drivers having been previously used during a surgical procedure; and

sterilizing the collection of the plurality of drivers before sending the collection of the plurality of drivers to the other physical location.

10. The method of claim 7, including placing each of the collection of the plurality of drivers in a storage unit configured to hold the plurality of drivers for a particular surgical procedure.

11. The method of claim 7, wherein each of the drivers includes indicia of a particular screw diameter.

12. A method comprising:

receiving a plurality of driver-fixator assemblies, each of the driver-fixator assemblies including a handle, a shaft and a fixation-element, the handle coupled to the shaft, the shaft including, opposite the handle, a distal tip that is coupled with the fixation-element, each of the drivers including indicia of a size of the fixation-element that is coupled to the shaft;

retrieving one of the plurality of driver-fixator assemblies; and

driving the fixation-element that is coupled to the retrieved driver-fixator assembly into a bone.

13. The method of claim 12, wherein the indicia of the size of the fixation-element includes indicia of a length of the fixation-element.

14. The method of claim 12, wherein the fixation-element is a screw.

15. The method of claim 12, including scanning machine readable information on the handle of the retrieved driver-fixator assembly to track a use of the driver-fixator assembly.

16. The method of claim 12, including:

discarding the handle and shaft of after driving the fixation-element into the bone.

17. The method of claim 12, including:

gathering used handles and shafts; and

sending the used handles and shafts to a remote physical location for reprocessing.

18. A system comprising:

a retainer portion, the retainer portion including a plurality of apertures, each of the apertures configured to hold a corresponding one of a plurality of driver-fixator assemblies, each of the driver-fixator assemblies including a driver and a fixation element, the driver including a handle and a shaft, the fixation element coupled to a distal end of the shaft opposite the handle; and

a plurality of sleeves, each of the sleeves including an open end and a closed end, an open end of each of the sleeves coupled proximate to a corresponding one of the apertures to enable each of the driver-fixator assemblies to rest against an interior portion of a corresponding aperture while a shaft of each of the driver-fixator assemblies is enclosed by one of the sleeves.

19. The system of claim 18 wherein the retainer portion includes a plurality of subsections, each of the subsections including indicia of a particular size fixation element so as to enable driver-fixator assemblies to be organized by the size of the fixation element.

20. The system of claim 19, wherein each of the subsections are removable to enable the driver-fixator assemblies in each subsection to be transported from one physical location to another physical location.

21. The system of claim 18, wherein the sleeves are tapered and each sleeve includes a length so that the closed end of each sleeve presses against each fixation element so as to prevent each fixation element from becoming uncoupled from the distal end of the shafts of the driver-fixator assemblies.

22. A system including:

a plurality of drivers, each of the drivers including a handle coupled to a shaft, the shaft including a distal tip opposite the handle that is configured to couple with a head of a surgical fixation element, each of the drivers including indicia of a particular length and a particular diameter; and

a plurality of surgical fixation elements, each of the plurality of surgical fixation elements being detachably coupled to the distal tip of a corresponding one of the drivers that has indicia of the length and diameter of the fixation element coupled to the driver.